Tag Archives: IoT

ESP32 Espruino: Scanning WiFi Networks

The objective of this post is to explain how to scan the surrounding WiFi Access Points on Espruino, running on the ESP32. The tests were performed using a DFRobot’s ESP-WROOM-32 device integrated in a ESP32 FireBeetle board. Advertisements

Posted in ESP32 | Tagged , , , , , , , , , | Leave a comment

ESP32: Getting started with the aREST library

The objective of this post is to explain how to get started with the aREST library running on the Arduino core, on the ESP32. The tests were performed using a DFRobot’s ESP-WROOM-32 device integrated in a ESP32 FireBeetle board.

Posted in ESP32 | Tagged , , , , , , , , , | Leave a comment

ESP32 MicroPython: Getting the query parameters on a Picoweb app

The objective of this post is to explain how to get the query parameters of an HTTP request sent to a Picoweb app. The tests were performed on a DFRobot’s ESP-WROOM-32 device integrated in a ESP32 FireBeetle board.

Posted in ESP32 | Tagged , , , , , , , , | Leave a comment

ESP32 Picoweb: Obtaining the HTTP Method of the request

The objective of this post is to explain how to obtain the HTTP method from a request performed to a MicroPython Picoweb application. The tests shown through this ESP32 tutorial were performed using a DFRobot’s ESP-WROOM-32 device integrated in a ESP32 FireBeetle board.

Posted in ESP32 | Tagged , , , , , , , , , , , , , , | Leave a comment

ESP32 Picoweb: Serving JSON content

In this ESP32 tutorial we will check how to serve JSON content from a Picoweb app. The tests shown here were performed using a DFRobot’s ESP-WROOM-32 device integrated in a ESP32 FireBeetle board.

Posted in ESP32 | Tagged , , , , , , , , , , , , , | 3 Comments

ESP32 Arduino: FreeRTOS queues performance test

In this post we will do a simple analysis of the performance of inserting and consuming items from a FreeRTOS queue. The tests were performed using a DFRobot’s ESP-WROOM-32 device integrated in a ESP32 FireBeetle board.

Posted in ESP32 | Tagged , , , , , , , , | Leave a comment

ESP32 Arduino: Communication between tasks using FreeRTOS queues

The objective of this post is to explain how to use FreeRTOS queues to communicate between two different tasks. The tests were performed using a DFRobot’s ESP-WROOM-32 device integrated in a ESP32 FireBeetle board.

Posted in ESP32 | Tagged , , , , , , , , , , | 3 Comments